diff --git a/CHANGELOG.md b/CHANGELOG.md
index d95b730..05412ca 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,11 @@
-# 1.29.1 (23/09/2026)
+# 1.29.1 (24/09/2026)
 ## Corrections
  - **Restauration MongoDB**
    - Correction de l'extraction des sauvegardes ZIP lorsque leur chemin contient des espaces
+ - **Gestion des LED**
+   - Vérification de la connexion de l'Arduino avant d'allumer ou d'éteindre une LED
+   - Désactivation des commandes lorsque l'Arduino associé est déconnecté
+   - Conservation de l'état courant de la LED en cas d'échec de la commande matérielle
 
 # 1.29.0 (23/09/2026)
 ## Nouveautés
diff --git a/Circuit.exe b/Circuit.exe
index 75b5d40..577098c 100644
Binary files a/Circuit.exe and b/Circuit.exe differ
diff --git a/circuit-management-1.29.1-win-x64.zip b/circuit-management-1.29.1-win-x64.zip
index a75547f..901c41a 100644
Binary files a/circuit-management-1.29.1-win-x64.zip and b/circuit-management-1.29.1-win-x64.zip differ
diff --git a/latest.json b/latest.json
index bb21ac8..f422e3d 100644
--- a/latest.json
+++ b/latest.json
@@ -1,5 +1,5 @@
 {
     "url":  "https://git.dev.alexandre-rideau.fr/admin/circuit-management-releases/raw/branch/main/circuit-management-1.29.1-win-x64.zip",
     "version":  "1.29.1",
-    "sha256":  "4695ff469543a3ca1345d0301cca0ed8d1361a9fc32487ee444da9442e7a5137"
+    "sha256":  "8fee60e65bce88b77b0352a3ab142dbbb295c7dd05adcc398d5fd3b4db722ea4"
 }
diff --git a/launcher.json b/launcher.json
index 2df58a6..e7089bf 100644
--- a/launcher.json
+++ b/launcher.json
@@ -1,6 +1,6 @@
 {
-    "version":  "1.1.10.0",
+    "version":  "1.1.11.0",
     "url":  "https://git.dev.alexandre-rideau.fr/admin/circuit-management-releases/raw/branch/main/Circuit.exe",
-    "sha256":  "7b2d6371edd2f0cbb4ad538a1b98dcf8ec5b85a45ddfd876a8961cd5ad869770",
+    "sha256":  "b9aba785a55c70c6cb24843e1ac841b78ed6c402d6bb3e45b8bc4689c8badf3f",
     "signed":  false
 }
diff --git a/releases.json b/releases.json
index e410339..586e383 100644
--- a/releases.json
+++ b/releases.json
@@ -4,7 +4,7 @@
                      {
                          "version":  "1.29.1",
                          "url":  "https://git.dev.alexandre-rideau.fr/admin/circuit-management-releases/raw/branch/main/circuit-management-1.29.1-win-x64.zip",
-                         "sha256":  "4695ff469543a3ca1345d0301cca0ed8d1361a9fc32487ee444da9442e7a5137",
+                         "sha256":  "8fee60e65bce88b77b0352a3ab142dbbb295c7dd05adcc398d5fd3b4db722ea4",
                          "publishedAt":  "2026-09-23T13:14:27.7683799Z",
                          "recommended":  true,
                          "beta":  false,